Zip Code: 16242 (New Bethlehem, PA) - Market Hotness: Trend of Supply Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for the 16242 Zip Code in October 2025 was 89.931.

You can see similar for other Pennsylvania Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 16242 zip code.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Zip Code: 16242 - Market Hotness: Trend of Supply Score
Zip Code: 16242 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 29.94064354889097
October 2017 16.787957952354297
November 2017 6.2310606060606055
December 2017 6.581069746435254
January 2018 12.779894392086092
February 2018 6.250868176135574
March 2018 5.142776959236652
April 2018 5.062677470738971
May 2018 2.087882096069869
June 2018 0.7977132220966563
July 2018 0.4649060502356815
August 2018 25.26826775677057
September 2018 37.52853157494294
October 2018 17.69733534439417
November 2018 31.331857007276177
December 2018 51.6769468003084
January 2019 51.95387149917627
February 2019 22.58086669871575
March 2019 15.684101143055074
April 2019 4.806637410861217
May 2019 2.2569801742471016
November 2025 89.93113446901052